<template>
<div class="Order">
  <!-- 面包屑导航区域 -->
  <el-breadcrumb separator-class="el-icon-arrow-right">
    <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
    <el-breadcrumb-item>订单管理</el-breadcrumb-item>
    <el-breadcrumb-item>订单列表</el-breadcrumb-item>
  </el-breadcrumb>
  <!-- 卡片视图区域 -->
  <el-card>
    <el-row>
      <el-col :span="8">
        <!-- 搜索订单 -->
        <el-input placeholder="请输入内容" v-model="queryInfo.query" clearable>
          <el-button slot="append" icon="el-icon-search" @click="getOrderList"></el-button>
        </el-input>
      </el-col>
    </el-row>
    <!-- 订单表格 -->
    <el-table :data="orderList" border stripe>
      <el-table-column type="index"></el-table-column>
      <el-table-column label="订单编号" prop="order_number"></el-table-column>
      <el-table-column label="订单价格" prop="order_price"></el-table-column>
      <el-table-column label="是否付款" prop="pay_status">
        <template v-slot="scope">
          <el-tag v-if="scope.row.pay_status === 1" type="success">已付款</el-tag>
          <el-tag v-else type="danger">未付款</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="是否发货" prop="is_send"></el-table-column>
      <el-table-column label="下单时间" prop="create_time">
        <template v-slot="scope">
          {{ scope.row.create_time | dateFormat }}
        </template>
      </el-table-column>
      <el-table-column label="地址">
        <el-button type="primary" icon="el-icon-edit" @click="showBox"></el-button>
        <el-button type="success" icon="el-icon-location"></el-button>
      </el-table-column>
    </el-table>
    <!-- 分页 -->
    <el-pagination class="page" @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="queryInfo.pagenum" :page-sizes="[5, 10, 15, 20]" :page-size="queryInfo.pagesize" layout="total, sizes, prev, pager, next, jumper" :total="total">
    </el-pagination>
  </el-card>
  <!-- 修改地址的对话框 -->
  <el-dialog title="修改地址" :visible.sync="addressDialogVisible" width="50%" @close="addressDialogClosed">
    <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px">
      <el-form-item label="省市区/县" prop="address1">
        <el-cascader v-model="addressForm.address1" :options="citydata" :props="addressProps"></el-cascader>
      </el-form-item>
      <el-form-item label="详细地址" prop="address2">
        <el-input v-model="addressForm.address2"></el-input>
      </el-form-item>
    </el-form>
    <span slot="footer">
      <el-button @click="addressDialogVisible = false">取 消</el-button>
      <el-button @click="addressDialogVisible = false">确 定</el-button>
    </span>
  </el-dialog>
  <!-- 显示物流进度的对话框 -->
  <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%" @close="addressDialogClosed">
    <el-timeline>
      <el-timeline-item v-for="(activity, index) in progressInfo" :key="index" :timestamp="activity.timestamp">
        {{activity.content}}
      </el-timeline-item>
    </el-timeline>
  </el-dialog>
</div>
</template>

<script>
import citydata from "./citydata";
export default {
  name: "Order",
  data() {
    return {
      // 获取订单数据的查询参数
      queryInfo: {
        query: "",
        pagenum: 1,
        pagesize: 10,
      },
      // 订单总数
      total: 0,
      // 订单列表
      orderList: [],
      // 修改地址对话框的显示
      addressDialogVisible: false,
      // 修改地址的表单
      addressForm: {
        address1: [],
        address2: [],
      },
      // 修改地址的表单的验证规则
      addressFormRules: {
        address1: [],
        address2: [],
      },
      // 城市数据，解构赋值
      citydata,
      addressProps: {
        expandTrigger: "hover",
      },
      // 时间线的显示
      progressVisible: false,
      // 时间线信息
      progressInfo: {},
    };
  },
  created() {
    this.getOrderList();
  },
  methods: {
    // 获取订单数据
    async getOrderList() {
      const {
        data: res
      } = await this.$request("orders", {
        params: this.queryInfo,
      });
      if (res.meta.status !== 200)
        return this.$message.error("获取订单列表失败！");
      this.total = res.data.total;
      this.orderList = res.data.goods;
    },
    // 监听pagesize的变化
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize;
      this.getOrderList();
    },
    // 监听pagenum的变化
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage;
      this.getOrderList();
    },
    // 点击编辑按钮，显示修改地址对话框
    showBox() {
      this.addressDialogVisible = true;
    },
    // 关闭修改地址对话框，没有对应的接口
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFileds();
    },
    // 显示时间信息
    async showProgressBox() {
      const {
        data: res
      } = await this.$request("kuaidi/1106975712662");
      if (res.meta.status !== 200)
        return this.$message.error("获取物流进度失败");
      this.progressInfo = res.data;
      this.progressVisible = true;
    },
  },
};
</script>

<style lang="less" scoped>
.Order {}
</style>
